GENERAL KNOWLEDGE

GK

THE UNIVERSE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which is the smallest?
A
Earth
B
Moon
C
Sun
D
Star
Explanation: 

Detailed explanation-1: -The Saturn (opens in new tab) moons, Pan and Atlas (opens in new tab), are the smallest moons in the solar system. However, despite their size their influence can be seen clearly from Earth in the form of the prominent ‘gap’ they create in the planet’s ring system.

Detailed explanation-2: -Jupiter’s moon Ganymede is proving to be a fascinating world. Not only is it the largest moon in our solar system, bigger than the planet Mercury and the dwarf planet Pluto, but NASA’s Hubble Space Telescope has found the best evidence yet for an underground saltwater ocean on Ganymede.

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